At a Glance
- Tasks: Secure and manage hybrid on-prem and cloud infrastructure while providing technical support.
- Company: Join a forward-thinking company committed to diversity and innovation.
- Benefits: Competitive salary, flexible working options, and opportunities for professional growth.
- Other info: Exciting career development opportunities in a collaborative team.
- Why this job: Make a real impact in a dynamic tech environment with cutting-edge technologies.
- Qualifications: Proficient in Linux, Windows Server, and cloud technologies; experience in network security.
The predicted salary is between 40000 - 80000 £ per year.
We are excited to announce a new opportunity for a Senior Infrastructure & Network Systems Engineer to join our Head Office team in Enfield. This role is essential to secure the design and operation of our hybrid on-prem and cloud infrastructure. Our commitment to equal opportunities ensures we value diversity.
Salary: £40,000 - 80,000 per year
Requirements:
- Proficient in Linux and Windows Server 2016+ administration
- Experience with Proxmox virtualization
- Familiarity with Reverse Proxy Web Server Management
- Knowledge of Application Proxy Gateway
- Experience with cloud and hybrid server environments
- Understanding of ITIL frameworks and MDM platforms
- Proficient in Microsoft 365 and Exchange (Online / Hybrid)
- Experience with IIS and secure web server hosting
- Knowledge of identity integration (Knox, Intune, Azure AD / Entra ID)
- Experience with TrueNAS administration
- Knowledge of file services (SMB, NFS, iSCSI)
- Proficient in backup and recovery using Veeam systems
- Understanding of RADIUS authentication and policy generation
- Knowledge of PKI and server certificate management
- Experience with cross-platform identity integration
- Ability to design and segment networks
- Familiarity with Cisco and Ubiquiti hardware
- Knowledge of VPNs, secure connectivity, and access control
- Experience with Kubernetes cluster operations
- Knowledge of persistent storage integration
- Familiarity with certificate-based authentication
- Understanding of Zero Trust and defense-in-depth principles
- Knowledge of network and identity security, server and platform hardening
- Experience with monitoring, logging, and incident response
- Familiarity with ISO 27001 aligned practices
- CompTIA Network+ certification
- Vendor-agnostic networking skills
- Proficient in Linux, Windows, M365, and Cloud technologies
- Experience in customer-facing engineering (CE+)
Responsibilities:
- Secure design and operation of hybrid on-prem and cloud infrastructure
- Provide technical support to internal colleagues and management
- Manage Linux and Windows Server 2016+ environments
- Oversee Proxmox virtualization activities
- Ensure effective reverse proxy web server management
- Support application proxy gateway operations
- Manage cloud and hybrid server environments
- Implement ITIL frameworks and MDM platforms
- Administer Microsoft 365 and Exchange (Online / Hybrid)
- Oversee IIS and secure web server hosting
- Manage identity integration solutions (Knox, Intune, Azure AD / Entra ID)
- Administer TrueNAS storage systems
- Manage file services including SMB, NFS, and iSCSI
- Handle backup and recovery processes using Veeam systems
- Oversee RADIUS authentication and policy generation
- Manage PKI and server certificate operations
- Implement cross-platform identity integration solutions
- Design and segment network infrastructures
- Work with Cisco and Ubiquiti hardware
- Manage VPNs and secure connectivity solutions
- Operate Kubernetes clusters and manage persistent storage
- Implement certificate-based authentication mechanisms
- Apply cybersecurity principles to network and identity security
- Perform monitoring, logging, and incident response activities
- Ensure compliance with ISO 27001 aligned practices
Technologies:
- Azure Cloud
- Cisco Hardware Support
- ITIL
- Kubernetes
- Linux
- Microsoft 365
- Network
- NFS
- Security
- SMB
- Veeam
- Web
- Windows
- Office 365
- DevOps
Senior Infrastructure and Network Systems Engineer employer: Sivara GmbH
Join our dynamic Head Office team in Enfield as a Senior Infrastructure & Network Systems Engineer, where we prioritise innovation and collaboration in a diverse work environment. We offer competitive salaries, comprehensive benefits, and ample opportunities for professional growth, ensuring that you can thrive both personally and professionally while contributing to the secure design and operation of our cutting-edge hybrid infrastructure.
StudySmarter Expert Advice🤫
We think this is how you could land Senior Infrastructure and Network Systems Engineer
✨Join the IT Consultancy Buzz
Get involved in local or virtual IT consultancy meetups and forums. This is where we can rub shoulders with industry professionals, get insights into what Sivara GmbH values, and even spot unadvertised opportunities. Don't miss out on these chances to make a name for ourselves in the IT world!
✨Show Off Your Skills
Create a personal project or case study relevant to the challenges Sivara GmbH might face. Use platforms like GitHub or Medium to share your findings. This not only demonstrates our consulting skills but shows a proactive attitude, making us stand out from the crowd when applying for that full-time gig.
✨Leverage LinkedIn for Connections
Follow and engage with the relevant thought leaders and influencers in IT consultancy on LinkedIn. Share insightful content and join discussions to gain visibility. A well-placed comment or shared article could catch the attention of someone at Sivara GmbH!
✨Direct Apply to Sivara GmbH
Let's not forget to apply directly through the Sivara GmbH website! Tailor your application to showcase our understanding of their consulting style and how we can contribute to their projects. A personalised approach can make a huge difference in landing that full-time position!
We think you need these skills to ace Senior Infrastructure and Network Systems Engineer
Some tips for your application 🫡
Showcase Your Problem-Solving Skills:In IT consulting, it's all about problem-solving, so make sure your CV highlights your analytical skills and any relevant projects you've tackled. Mention specific technologies or methodologies you've used to resolve issues or improve processes; this shows you can think critically and deliver results, which is vital for us at Sivara GmbH.
Highlight Relevant Certifications:Certifications like ITIL, PMP, or even specific tech stack qualifications can really make you stand out. Make sure to include these in your CV, as they not only demonstrate your expertise but also your commitment to staying current in the field. We love seeing candidates who are proactive about their professional development!
Tailor Your Cover Letter:Your cover letter is your chance to connect personally with us at Sivara GmbH. Share stories about your experiences in IT consulting, and how they shaped your desire to join our team. Mention why you’re excited about this particular role, and how you see yourself contributing to our projects.
Keep It Clear and Concise:We're all busy, so make sure your application is easy to read. Use bullet points for key achievements, and don’t overload us with jargon. A clean, professional layout goes a long way. Remember, the clearer your application, the more likely we are to invite you in for an interview!
How to prepare for a job interview at Sivara GmbH
✨Brush Up on Your Technical Skills
For an IT consulting role, be ready to demonstrate your technical prowess. You might face questions on systems integration, cloud technologies, or even troubleshooting specific software. If you have experience with tools like AWS, Azure, or even specific programming languages, make sure you can talk about them fluently.
✨Showcase Your Problem-Solving Approach
IT consulting is all about solving problems for clients. Think about how you can illustrate your approach to a past challenge using the STAR method (Situation, Task, Action, Result). It's a great way to show how you tackle complex issues and come up with effective solutions.
✨Know the Business Impact of IT Solutions
When discussing your experiences, focus not just on the tech solutions you implemented, but also on their business impact. Employers want to see that you can connect IT with organisational goals. Prep examples that highlight how your tech contributions improved efficiency or reduced costs for past clients or projects.
✨Prepare for Behavioural Questions
Since IT consulting often involves teamwork and client interactions, expect behavioural questions that assess your interpersonal skills. Be prepared with examples that demonstrate your adaptability, communication skills, and how you handle client feedback. Before the interview, think of situations where you worked closely with clients to create effective IT strategies or changes.
